51867123

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7243}}^1$

素因数の和:7295

約数の個数: 32

約数和(自身を含む): 89014272

約数和(自身を除く): 37147149

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 7243, 21729, 50701, 79673, 152103, 224533, 239019, 557711, 673599, 1571731, 1673133, 2469863, 4715193, 7409589, 17289041, 51867123]

約数ペア:

[(1, 51867123), (3, 17289041), (7, 7409589), (11, 4715193), (21, 2469863), (31, 1673133), (33, 1571731), (77, 673599), (93, 557711), (217, 239019), (231, 224533), (341, 152103), (651, 79673), (1023, 50701), (2387, 21729), (7161, 7243)]